While a Big Mac is now synonymous with McDonald's, the name for the fast food restaurant's most famous burger was something you would never expect.

Think you know everything there is to know about the golden arches? Think again! From Happy Meal toys to recipe changes, here ...

Michael "Jim" Delligatti came up with the idea for a double-decker burger and first introduced it in one of his McDonald's locations in Pennsylvania in 1967. The sandwich soon became a success, and in ...